剑龙属恐龙化石
CamptosaurusDR
差异角龙(Camptosaurus dispar)是生活在北美西部的一种食草鸟类恐龙,属于侏罗纪晚期(约 1.56 亿至 1.45 亿年前)的物种。它的体长可达 8 米(26 英尺)
Camptosaurus dispar is a genus of plant-eating ornithischian dinosaurs of the Late Jurassic period (about 156 to 145 million years ago) of western North America. It was up to 8 meters (26 feet) long.